Earthquake with magnitude of ML 1.8 on date 09-12-2018 and time 02:33:46 (Italy) in region 6 km N Capitignano (AQ)

A magnitude ML 1.8 earthquake occured in region: 6 km N Capitignano (AQ), on

  • 09-12-2018 01:33:46 (UTC)
  • 09-12-2018 02:33:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.57, 13.3 at 14 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Capitignano AQ 6 665 665
Campotosto AQ 6 542 1207
Amatrice RI 7 2657 3864
Montereale AQ 7 2581 6445
Cittareale RI 13 482 6927
Barete AQ 14 737 7664
Cagnano Amiterno AQ 14 1369 9033
Accumoli RI 15 667 9700
Crognaleto TE 15 1297 10997
Pizzoli AQ 15 4326 15323
Borbona RI 15 617 15940
Cortino TE 18 656 16596
Posta RI 18 694 17290
Fano Adriano TE 19 296 17586

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NW of L'Aquila (69753 inhabitants)
34 Km W of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
65 Km SE of Foligno (57155 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
76 Km W of Pescara (121014 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
79 Km NE of Guidonia Montecelio (88673 inhabitants)
95 Km SE of Perugia (166134 inhabitants)
100 Km E of Viterbo (67173 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 1.8 2018-12-09
01:33:46
42.57 13.3 14 2019-06-04
09:16:11
Bollettino Sismico Italiano INGV 67049011
Rev 100 ML 1.7 2018-12-09
01:33:46
42.57 13.3 14 2018-12-09
01:42:24
Sala Sismica INGV-Roma 63778011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-09 01:33:46 ± 0.04
Latitude 42.57 ± 0.00
Longitude 13.30 ± 0.00
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 67049011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 270
Semi-minor axis of confidence ellipse (meter) 34
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.42183
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 67049011
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-29 09:24:16

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 63778011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-09 01:42:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CPGN.EHZ. 2018-12-09T01:34:14.66 3.0 undecidable manual P 1.4218 2.69 0
IV.MMUR.HNZ. 2018-12-09T01:34:14.74 3.0 undecidable manual S -2.11 0
IV.T0110.HHZ. 2018-12-09T01:34:03.06 0.6 undecidable manual S 134 0.4892 93 -0.13 47
IV.FDMO.HHZ. 2018-12-09T01:34:03.48 0.3 undecidable manual S 341 0.4901 93 0.25 69
IV.VCEL.EHZ. 2018-12-09T01:34:01.88 0.6 undecidable manual S 114 0.4335 94 0.32 45
IV.MF5.EHZ. 2018-12-09T01:34:01.67 0.6 undecidable manual S 15 0.4308 94 0.21 47
IV.ARRO.EHZ. 2018-12-09T01:34:00.35 0.6 undecidable manual S 271 0.3957 94 -0.09 48
IV.ASSB.HHZ. 2018-12-09T01:33:59.13 3.0 positive manual P 0.6664 0.07 0
IV.MC2.EHZ. 2018-12-09T01:33:59.32 0.6 undecidable manual S 346 0.3489 95 0.26 47
IV.GAVE.EHZ. 2018-12-09T01:33:58.23 0.3 undecidable manual S 292 0.3238 96 -0.09 72
IV.MMO1.EHZ. 2018-12-09T01:33:58.52 0.3 undecidable manual S 3 0.3274 96 0.11 73
IV.FIAM.HHZ. 2018-12-09T01:33:58.58 0.3 undecidable manual S 204 0.3336 96 -0.03 74
IV.MOMA.HHZ. 2018-12-09T01:33:57.92 3.0 negative manual P 0.5864 0.23 0
IV.NRCA.HHZ. 2018-12-09T01:33:57.32 0.3 undecidable manual S 332 0.2959 97 -0.17 71
IV.GUMA.HHZ. 2018-12-09T01:33:56.31 0.1 undecidable manual P 3 0.4901 93 0.26 91
IV.FDMO.HHZ. 2018-12-09T01:33:55.95 0.1 undecidable manual P 341 0.4901 93 -0.09 93
IV.GIGS.HHZ. 2018-12-09T01:33:55.30 0.6 undecidable manual S 121 0.2311 100 -0.3 48
IV.VCEL.EHZ. 2018-12-09T01:33:55.27 0.3 undecidable manual P 114 0.4335 94 0.19 70
IT.MTCL.HGZ. 2018-12-09T01:33:55.65 0.3 undecidable manual P 332 0.4766 93 -0.16 69
IV.TERO.HHZ. 2018-12-09T01:33:55.00 0.3 undecidable manual S 77 0.2266 101 -0.46 69
IV.MF5.EHZ. 2018-12-09T01:33:55.39 0.1 undecidable manual P 15 0.4308 94 0.37 90
IV.T0110.HHZ. 2018-12-09T01:33:55.95 0.1 undecidable manual P 134 0.4892 93 -0.07 95
IV.LNSS.HHZ. 2018-12-09T01:33:54.38 0.3 undecidable manual S 279 0.1961 104 -0.2 73
IV.ARRO.EHZ. 2018-12-09T01:33:54.28 0.1 undecidable manual P 271 0.3957 94 -0.16 94
IV.FAGN.HHZ. 2018-12-09T01:33:54.26 0.1 undecidable manual P 146 0.3696 95 0.28 92
IV.MTRA.HNZ. 2018-12-09T01:33:54.24 0.3 undecidable manual S 20 0.1961 104 -0.34 70
IV.FIAM.HHZ. 2018-12-09T01:33:53.26 0.1 undecidable manual P 204 0.3336 96 -0.12 97
IV.MC2.EHZ. 2018-12-09T01:33:53.76 0.1 undecidable manual P 346 0.3489 95 0.12 96
IV.GAVE.EHZ. 2018-12-09T01:33:53.10 0.1 negative manual P 292 0.3238 96 -0.11 96
IV.MMO1.EHZ. 2018-12-09T01:33:53.20 0.1 positive manual P 3 0.3274 96 -0.06 97
IV.NRCA.HHZ. 2018-12-09T01:33:52.63 0.1 negative manual P 332 0.2959 97 -0.1 97
IV.TERO.HHZ. 2018-12-09T01:33:51.42 0.1 undecidable manual P 77 0.2266 101 -0.14 98
IV.SMA1.EHZ. 2018-12-09T01:33:51.31 0.3 undecidable manual S 22 0.063 146 0.05 76
IV.CAMP.HHZ. 2018-12-09T01:33:51.58 0.3 undecidable manual S 115 0.0854 135 -0.12 77
IV.LNSS.HHZ. 2018-12-09T01:33:51.12 0.1 positive manual P 279 0.1961 104 0.07 100
IV.RM33.EHZ. 2018-12-09T01:33:51.77 0.3 undecidable manual S 226 0.0917 133 -0.05 77
IV.GIGS.HHZ. 2018-12-09T01:33:51.41 0.1 negative manual P 121 0.2311 100 -0.23 97
IV.T1299.EHN. 2018-12-09T01:33:51.25 0.3 undecidable manual S 346 0.0639 145 -0.03 78
IV.MTRA.HNZ. 2018-12-09T01:33:50.93 0.1 positive manual P 20 0.1961 104 -0.12 98
IV.RM33.EHZ. 2018-12-09T01:33:49.59 0.1 positive manual P 226 0.0917 133 0.14 100
IV.T1299.EHN. 2018-12-09T01:33:49.33 0.1 positive manual P 346 0.0639 145 0.19 100
IV.SMA1.EHZ. 2018-12-09T01:33:49.34 0.1 positive manual P 22 0.063 146 0.21 99
IV.CAMP.HHZ. 2018-12-09T01:33:49.54 0.1 negative manual P 115 0.0854 135 0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.4 0.0002654868 0.24 AML other m 2018-12-09T01:33:51.77
IV.SMA1.EHE. ML:2.1 0.0015809325 0.16 AML other m 2018-12-09T01:33:51.73
IV.CAMP.HHN. ML:1.2 0.000165880525 0.18 AML other m 2018-12-09T01:33:51.69
IV.RM33.HNE. ML:1.9 0.0008466973 1.68 AML other m 2018-12-09T01:33:51.05
IV.RM33.HNN. ML:1.7 0.00057831395 1.88 AML other m 2018-12-09T01:33:51.02
IV.MTRA.HNN. ML:1.9 0.0005551396 0.1 AML other m 2018-12-09T01:33:54.31
IV.MTRA.EHN. ML:1.9 0.00058320715 0.1 AML other m 2018-12-09T01:33:54.32
IV.MTRA.HNE. ML:1.9 0.00049073115 0.1 AML other m 2018-12-09T01:33:54.43
IV.MTRA.EHE. ML:1.9 0.0004835515 0.1 AML other m 2018-12-09T01:33:54.44
IV.LNSS.HHE. ML:1.9 0.00050969885 0.26 AML other m 2018-12-09T01:33:54.79
IV.LNSS.HNE. ML:1.9 0.00050662345 0.24 AML other m 2018-12-09T01:33:54.79
IV.LNSS.HHN. ML:1.8 0.00036654885 0.18 AML other m 2018-12-09T01:33:55.17
IV.LNSS.HNN. ML:1.7 0.0003223836 0.1896 AML other m 2018-12-09T01:33:55.17
IV.TERO.HHE. ML:1.8 0.0003066988 0.06 AML other m 2018-12-09T01:33:55.37
IV.TERO.HNE. ML:1.4 0.00014017315 0.0704 AML other m 2018-12-09T01:33:55.37
IV.TERO.HNN. ML:1.5 0.00017218 0.0696 AML other m 2018-12-09T01:33:55.57
IV.TERO.HHN. ML:1.9 0.0003986215 0.06 AML other m 2018-12-09T01:33:55.54
IV.NRCA.HHE. ML:2.3 0.00090837625 0.18 AML other m 2018-12-09T01:33:57.51
IV.NRCA.HNE. ML:2.3 0.000856139 0.1704 AML other m 2018-12-09T01:33:57.51
IV.NRCA.HNN. ML:2.1 0.00051559325 0.1392 AML other m 2018-12-09T01:33:57.48
IV.NRCA.HHN. ML:2.1 0.00054850375 0.14 AML other m 2018-12-09T01:33:57.56
IV.FIAM.HHN. ML:1.2 6.229762E-5 0.28 AML other m 2018-12-09T01:33:58.90
IV.GAVE.EHN. ML:1.8 0.0002281656 0.28 AML other m 2018-12-09T01:33:58.78
IV.GAVE.HNE. ML:1.8 0.0002403459 0.1792 AML other m 2018-12-09T01:33:58.73
IV.GAVE.EHE. ML:1.8 0.00021701105 0.18 AML other m 2018-12-09T01:33:58.73
IV.FIAM.HHE. ML:1.4 8.74925E-5 1.48 AML other m 2018-12-09T01:33:59.14
IV.FAGN.HHE. ML:1.5 0.00010021533 0.28 AML other m 2018-12-09T01:34:01.72
IV.FDMO.HHE. ML:1.4 6.0908655E-5 0.22 AML other m 2018-12-09T01:34:04.67
IV.FDMO.HHN. ML:1.4 6.0983575E-5 0.16 AML other m 2018-12-09T01:34:04.71
IV.RM33.EHE. ML:1.9 0.0008323043 0.32 AML other m 2018-12-09T01:33:52.05
IV.RM33.EHN. ML:1.7 0.00058157125 0.12 AML other m 2018-12-09T01:33:52.02
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download